264135278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{112207}}^1$

素因数の和:112327

約数の個数: 16

約数和(自身を含む): 436264704

約数和(自身を除く): 172129426

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 112207, 224414, 1234277, 2468554, 12006149, 24012298, 132067639, 264135278]

約数ペア:

[(1, 264135278), (2, 132067639), (11, 24012298), (22, 12006149), (107, 2468554), (214, 1234277), (1177, 224414), (2354, 112207)]